Rated 4.7 out of 5 by 3
Rated 5 out of 5 by 7Thunders Very good blue spectrum
The 7200k 1000 watt Plantmax Metal Halide is an excellent bulb for vegetative growth,and aromatic oil production in flowers and medicinal herbs during the last stages of flowering. It produces massive amounts of blue spectrum light,and some U.V. light for aromatic oil production in plants,It is one of My favorite lamps. Very good for greens,lettuce etc.
February 13, 2014
Rated 5 out of 5 KILLER AWESOME VEG LIGHT !!!!!!!!!!!!!!!
Produces some of the most explosive vegative growth you can imagine .... couple with GH Liquid Light and you will be blown away !!!!
October 3, 2013
Rated 4 out of 5 by Coloradoman Good grow light
I've been using this light to grow plants indoors with much success. As an experiment, rather than switching to HPS I'm using this MH bulb for both the veg and flower cycles and It appears to be performing well.
March 24, 2013